Thomas Couture distributes its values across the middle register, creating harmony without high contrast. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. The highest-chroma note - #724B1F - appears at just 5.9%, deployed as a precision accent against the quieter ground. The palette spans 53 value units: a measured range that delivers coherence over drama. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Thomas Couture's palette 7 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.